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公开(公告)号：EP3324419B1
公开(公告)日：2020-04-22
申请号：EP17202405.1
申请日：2017-11-17
发明人： MOON, Jongseok , KIM, Mijong , KIM, Sewon , HAN, Sungsoo , SON, Inhyuk , LEE, Jumyeung , SHIM, Kyueun
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公开(公告)号：EP3518328A1
公开(公告)日：2019-07-31
申请号：EP19153367.8
申请日：2019-01-23
发明人： MOON, Jongseok , KIM, Mijong , KIM, Sewon , SHIM, Kyueun , HAN, Sungsoo , SON, Inhyuk , LEE, Jumyeung , LIM, Minwoo
IPC分类号： H01M4/1395 , C01B33/113 , H01M4/36 , H01M4/38 , H01M4/48 , H01M4/587 , H01M4/62 , H01M4/04 , H01M4/134 , H01M10/0525
摘要： A silicon-containing structure including: a silicon composite including a porous silicon secondary particle and a first carbon flake on a surface of the porous silicon secondary particle; a carbonaceous coating layer on the porous silicon composite, the carbonaceous coating layer comprising a first amorphous carbon; and the silicon composite comprises a second amorphous carbon and has a density that is equal to or less than a density of the carbonaceous coating layer, wherein the porous silicon secondary particle includes an aggregate of silicon composite primary particles, each including silicon, a silicon suboxide on a surface of the silicon, and a second carbon flake on a surface of the silicon suboxide.
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公开(公告)号：EP3324419A1
公开(公告)日：2018-05-23
申请号：EP17202405.1
申请日：2017-11-17
发明人： MOON, Jongseok , KIM, Mijong , KIM, Sewon , HAN, Sungsoo , SON, Inhyuk , LEE, Jumyeung , SHIM, Kyueun
IPC分类号： H01G11/24 , H01G11/38 , H01G11/42 , H01G11/50 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/62 , H01M4/02
摘要： A porous silicon composite cluster structure including: a porous silicon composite cluster comprising a porous silicon composite secondary particle and a second carbon flake on at least one surface of the porous silicon composite secondary particle; and a carbonaceous layer on the porous silicon composite cluster, the carbonaceous layer comprising amorphous carbon, wherein the porous silicon composite secondary particle comprises an aggregate of two or more silicon primary particles, the two or more silicon primary particles comprise silicon, a silicon suboxide of the formula SiO x , wherein 0
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4.发明公开
公开(公告)号：EP4037009A2
公开(公告)日：2022-08-03
申请号：EP22154635.1
申请日：2022-02-01
发明人： MOON, Jongseok , SON, Inhyuk , KAPYLOU, Andrei , KIM, Guesung , MAH, Sangkook , JO, Sungnim
IPC分类号： H01M4/04 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M4/02
摘要： Provided are a positive electrode, a lithium battery including the positive electrode, and a method of manufacturing the positive electrode, the positive electrode includes: a positive electrode current collector and a positive active material layer on the positive electrode current collector, wherein the positive active material layer includes a composite positive active material and a binder, the composite positive active material includes: a core including a lithium transition metal oxide; and a shell disposed on and conforming to a surface of the core, the shell includes: at least one first metal oxide represented by Formula M a O b (wherein 0
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公开(公告)号：EP4187634A1
公开(公告)日：2023-05-31
申请号：EP22209696.8
申请日：2022-11-25
发明人： SON, Inhyuk , KIM, Guesung , MAH, Sangkook , SHIM, Kyueun , KAPYLOU, Andrei , JO, Sungnim , PARK, Jinhwan , MOON, Jongseok
IPC分类号： H01M4/04 , H01M4/1393 , H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/48 , H01M4/587 , H01M4/62
摘要： Provided are a composite cathode active material, a cathode and a lithium battery containing the composite cathode active material, and a preparation method of the composite cathode active material, the composite cathode active material including: a first core including a first lithium transition metal oxide; a second core including a second lithium transition metal oxide; and a shell disposed along a surface of at least one of the first core and the second core, wherein the shell includes at least one first metal oxide represented by Formula M a O b (0
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公开(公告)号：EP4310938A2
公开(公告)日：2024-01-24
申请号：EP23186958.7
申请日：2023-07-21
发明人： LEE, Kanghee , BAE, Woojin , WAKITA, Shinya , LEE, Junyong , MOON, Jongseok , PARK, Jongseok , PARK, Jinhwan , WOO, Hyunsik , KIM, Heemin
IPC分类号： H01M4/134 , H01M4/1395 , H01M4/66 , H01M10/052 , H01M10/42 , H01M4/36 , H01M4/02
摘要： Provided are an anode for lithium metal batteries, a lithium metal battery including the same, and a method of manufacturing the anode for lithium metal batteries. The anode for lithium metal batteries includes: an anode current collector; and a protective layer disposed on the anode current collector, wherein an anode active material layer is disposed or absent between the anode current collector and the protective layer, the protective layer comprises sulfurized polyacrylonitrile (SPAN), and the anode active material layer comprises lithium metal or a lithium alloy.
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公开(公告)号：EP3923379A1
公开(公告)日：2021-12-15
申请号：EP21177235.5
申请日：2021-06-01
发明人： SON, Inhyuk , MAH, Sangkook , JO, Sungnim , KIM, Guesung , MOON, Jongseok , KAPYLOU, Andrei
摘要： A composite cathode active material includes: a core including a lithium transition metal oxide; and a shell disposed on and conformal to a surface of the core, wherein the shell includes at least one first metal oxide represented by Formula M a O b (0
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公开(公告)号：EP4068421A1
公开(公告)日：2022-10-05
申请号：EP22166146.5
申请日：2022-03-31
发明人： KAPYLOU, Andrei , MOON, Jongseok , SON, Inhyuk , KIM, Guesung , CHERNYSHOV, Denis , MAH, Sangkook , JO, Sungnim
IPC分类号： H01M4/1315 , H01M4/13915 , H01M4/36 , H01M4/525 , H01M4/62
摘要： Provided are a composite cathode active material, a cathode including the same, a lithium battery, and a method of preparing a composite cathode active material, wherein the composite cathode active material includes: a core including a lithium transition metal oxide; and a shell disposed on and conforming to a surface of the core, wherein the shell includes: at least one first metal oxide represented by formula M a O b (0
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9.发明公开
公开(公告)号：EP4037009A3
公开(公告)日：2022-09-21
申请号：EP22154635.1
申请日：2022-02-01
发明人： MOON, Jongseok , SON, Inhyuk , KAPYLOU, Andrei , KIM, Guesung , MAH, Sangkook , JO, Sungnim
IPC分类号： H01M4/04 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M4/02
摘要： Provided are a positive electrode, a lithium battery including the positive electrode, and a method of manufacturing the positive electrode, the positive electrode includes: a positive electrode current collector and a positive active material layer on the positive electrode current collector, wherein the positive active material layer includes a composite positive active material and a binder, the composite positive active material includes: a core including a lithium transition metal oxide; and a shell disposed on and conforming to a surface of the core, the shell includes: at least one first metal oxide represented by Formula M a O b (wherein 0
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10.发明公开
公开(公告)号：EP3923380A1
公开(公告)日：2021-12-15
申请号：EP21177241.3
申请日：2021-06-01
发明人： SON, Inhyuk , MAH, Sangkook , JO, Sungnim , KAPYLOU, Andrei , KIM, Guesung , MOON, Jongseok
摘要： A composite cathode active material includes: a core including a lithium transition metal oxide; and a shell on and conforming to a surface of the core, wherein the shell includes at least one first metal oxide represented by Formula M a O b (wherein, 0
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